Hypertext Webster Gateway: "bivalved"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Bivalved \Bi"valved\, a.
Having two valves, as the oyster and some seed pods; bivalve.
From WordNet (r) 1.7 (wn)
bivalved
adj : (zoology) used of mollusks having two shells (as clams etc.)
[syn: {bivalve}] [ant: {univalve}]
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